Facilitating interaction with a vehicle touchscreen using haptic feedback

ABSTRACT

Techniques are described for interacting with a vehicle touchscreen. According to one or more embodiments, a system is provided comprising a processor that executes computer executable components stored in at least one memory, including a display control component that selects graphical touch controls to include in a graphical user interface (GUI) for rendering on the touchscreen based on activation of a haptic feedback mode for interfacing with the touchscreen, wherein the graphical touch controls correspond to controls for one or more applications or functions associated with the vehicle. The system further comprising a positioning component that determines a location of a finger on or over the touchscreen relative to the graphical touch controls as displayed on the touchscreen, and a haptic feedback component that causes a vibration unit of the vehicle to provide vibration feedback based on the location corresponding to a graphical touch control of the graphical touch controls.

CROSS REFERENCE TO RELATED APPLICATIONS

This application is a continuation of, and claims priority to each of,pending U.S. patent application Ser. No. 17/034,897, filed on Sep. 28,2020, entitled “FACILITATING INTERACTION WITH A VEHICLE TOUCHSCREENUSING HAPTIC FEEDBACK”, which is a continuation of U.S. patentapplication Ser. No. 16/272,740, filed on Feb. 11, 2019, entitled“FACILITATING INTERACTION WITH A VEHICLE TOUCHSCREEN USING HAPTICFEEDBACK”, and now issued as U.S. Pat. No. 10,817,063. The entireties ofthe aforementioned applications are hereby incorporated herein byreference.

TECHNICAL FIELD

This application relates to techniques facilitating interaction with avehicle touchscreen using haptic feedback to facilitate selection ofgraphical touch controls displayed on the touchscreen.

BACKGROUND

The rapid increase in smartphone and tablet use in recent years hasusers accustomed to interacting with their electronic devices by asimple swipe or touch of the finger. As a result, automobilemanufacturers are turning to touchscreen technology for a variety ofapplications. For example, the center stacks of many automobiledashboards are being implemented with touchscreens that providegraphical touch controls to control virtually everything in the vehicle,including the infotainment systems, the heating, ventilation, and airconditioning (HVAC) controls, the navigation system, the backup cameraand other settings. In this regard, many automobiles are moving awayfrom electromechanical buttons and knobs to having functionality andadvanced applications that are accessed and controlled via touchscreens.

A major concern with replacing mechanical controls with touchscreens isthe issue of driver distraction. Drivers are used to interacting withelectromechanical controls, and can often locate them by feel, withoutthe need to avert their eyes for a significant amount of time. Inaddition, the traditional controls provide some type of tactilefeedback, such as a click when a knob is rotated, or a button is pushed.Touchscreens, with a lack of physical differentiation from one spot onthe screen to another, are more likely to require users to look at thescreen to see what they are pressing than with traditional buttons anddials. As a result, drivers may be inclined to avert their eyes from theroad more frequently, and possibly for longer periods of time.

SUMMARY

The following presents a summary to provide a basic understanding of oneor more embodiments of the invention. This summary is not intended toidentify key or critical elements or delineate any scope of thedifferent embodiments or any scope of the claims. Its sole purpose is topresent concepts in a simplified form as a prelude to the more detaileddescription that is presented later. In one or more embodimentsdescribed herein, systems, computer-implemented methods, apparatusand/or computer program products are presented that facilitate safelyinteracting with a touchscreen of a vehicle while driving the vehicleusing haptic feedback.

According to one or more embodiments, a system is provided thatfacilitates interfacing with a touchscreen of a vehicle, the systemcomprising a processor that executes computer executable componentsstored in at least one memory. The computer executable component caninclude a display control component that selects one or more graphicaltouch controls to include in a graphical user interface (GUI) to renderon the touchscreen based on activation of a haptic feedback mode thatinterfaces with the touchscreen, wherein the one or more graphical touchcontrols correspond to controls for one or more applications orfunctions associated with the vehicle. The computer executable componentcan also include a positioning component that determines a location of afinger on or over the touchscreen relative to the one or more graphicaltouch controls as displayed on the touchscreen, and a haptic feedbackcomponent that causes a vibration unit of the vehicle to providevibration feedback based on the location corresponding to a graphicaltouch control of the one or more graphical touch controls.

In one or more implementations, the system further provides a visualmode for interfacing with the vehicle touchscreen and wherein based onthe activation of the haptic feedback mode, the display controlcomponent adapts a first configuration of the GUI as configured fordisplay in accordance with the visual mode to a second configuration asconfigured for display in accordance with the haptic feedback mode,wherein the second configuration includes the one or more graphicaltouch controls. For example, the second configuration can differs fromthe first configuration with respect to one or more elements of the GUIselected from a group consisting of: an application or function of thevehicle represented by a graphical touch control of the one or moregraphical controls, a number of the one or more graphical touchcontrols, a size of the one or more graphical touch controls, and anarrangement of the one or more graphical touch controls.

In some embodiments, the system can further include an activationcomponent that activates the haptic feedback mode based on a context ofthe vehicle. The context of the vehicle can be based on one or morecontextual factors selected from a group consisting of: a mobility stateof the vehicle, a driving mode of the vehicle, a location of thevehicle, a current level of traffic, a current weather condition, alocation of the vehicle, and a route of the vehicle.

In addition to selection of the one or more graphical touch controls toinclude the GUI based on activation of the haptic feedback mode, thedisplay control component can further select the one or more graphicaltouch controls based on a preference of a driver of the vehicleregarding a preferred application or a preferred function of the vehiclefor use in the haptic feedback mode. With these embodiments, the systemcan include a machine learning component that employs machine learningand artificial intelligence to learn the preference of the driver basedon historical usage information regarding historical interaction withthe touchscreen by the user. In some implementations, the displaycontrol component can further determine a number of the one or moregraphical touch controls for including in the GUI based on theactivation of the haptic feedback mode. The display control componentcan also determine at least one of, an arrangement of the one or moregraphical touch controls, or a size of the one or more graphical touchcontrols based on the activation of the haptic feedback mode.

The display control component can further select the one or moregraphical touch controls based on a context of the vehicle inassociation with the activation of the haptic feedback mode. The contextof the vehicle can be based on one or more contextual factors selectedfrom a group consisting of: a mobility state of the vehicle, a drivingmode of the vehicle, a location of the vehicle, a current level oftraffic, a current weather condition, a location of the vehicle, and aroute of the vehicle. With these embodiments, the system can alsoinclude a machine learning component that employs machine learning andartificial intelligence to determine relevance of respectiveapplications and functions of a plurality of applications and functionsof the vehicle to the context of the vehicle, and wherein the displaycontrol component further selects the one or more graphical touchcontrols based on a determination that the one or more applications orfunctions are more relevant to the context relative to otherapplications or functions of the plurality of applications andfunctions.

In some embodiments, elements described in connection with the disclosedsystems can be embodied in different forms such as acomputer-implemented method, a computer program product, or anotherform.

DESCRIPTION OF THE DRAWINGS

FIG. 1 illustrates a block diagram of an example, non-limiting systemthat facilitates interacting with a touchscreen of a vehicle usinghaptic feedback in accordance with one or more embodiments of thedisclosed subject matter.

FIG. 2 presents an example illustration of a driver operating a vehicleand interacting with a touchscreen of the vehicle in accordance with oneor more embodiments of the disclosed subject matter.

FIG. 3 presents an illustration of an example graphical user interface(GUI) that can be displayed on a vehicle touchscreen in accordance withone or more embodiments of the disclosed subject matter.

FIGS. 4A and 4B illustrate example haptic feedback functionality thatfacilitates selecting graphical elements displayed on a vehicletouchscreen in accordance with one or more embodiments of the disclosedsubject matter.

FIGS. 5A and 5B illustrate a mechanism for transitioning betweengraphical pages of a GUI displayed on a vehicle touchscreen inaccordance with one or more embodiments of the disclosed subject matter.

FIG. 6 presents an example illustration of a vehicle steering wheel withan integrated touchscreen in accordance with one or more embodiments ofthe disclosed subject matter.

FIG. 7 illustrates a block diagram of another example, non-limitingsystem that facilitates interacting with a touchscreen of a vehicleusing haptic feedback in accordance with one or more embodiments of thedisclosed subject matter.

FIG. 8 presents an example illustration of a vehicle steering wheel withan integrated touchpad that facilitates interacting with a vehicletouchscreen in accordance with one or more embodiments of the disclosedsubject matter.

FIG. 9 illustrates a block diagram of another example, non-limitingsystem that facilitates interacting with a touchscreen of a vehicleusing haptic feedback in accordance with one or more embodiments of thedisclosed subject matter.

FIG. 10 presents an illustration of an example GUI that can be displayedon a vehicle touchscreen in accordance with a haptic feedback mode forinteracting with the vehicle touchscreen in accordance with one or moreembodiments of the disclosed subject matter.

FIG. 11 illustrates a block diagram of another example, non-limitingsystem that facilitates interacting with a touchscreen of a vehicleusing haptic feedback in accordance with one or more embodiments of thedisclosed subject matter.

FIG. 12 provides a high-level flow diagram of an examplecomputer-implemented process for using haptic feedback to indicate thelocation of a finger relative to graphical touch controls displayed on avehicle touchscreen in accordance with one or more embodiments of thedisclosed subject matter.

FIG. 13 provides a high-level flow diagram of another examplecomputer-implemented process for using haptic feedback to indicate thelocation of a finger relative to graphical touch controls displayed on avehicle touchscreen in accordance with one or more embodiments of thedisclosed subject matter.

FIG. 14 provides a high-level flow diagram of another examplecomputer-implemented process for using haptic feedback to indicate thelocation of a finger relative to graphical touch controls displayed on avehicle touchscreen in accordance with one or more embodiments of thedisclosed subject matter.

DETAILED DESCRIPTION

The following detailed description is merely illustrative and is notintended to limit embodiments and/or application or uses of embodiments.Furthermore, there is no intention to be bound by any expressed orimplied information presented in the preceding Summary section or in theDetailed Description section.

The disclosed subject matter is directed to using haptic feedback torefine and improve interaction with vehicle touchscreen controls,thereby reducing driver distraction. In one or more embodiments, toavoid forcing the driver to look away from the road while interactingwith the touchscreen, vibration feedback can be integrated into thetouchscreen, the steering wheel, and/or the driver's seat to indicatewhen the driver is aiming at a graphical touch control. For example, inassociation with moving a finger over a vehicle touchscreen displaying aGUI with graphical touch controls corresponding to vehicle functioncontrols and/or applications, the position of the finger relative to agraphical touch control can be communicated to the user via a vibrationof the screen, the steering wheel, and/or the driver's seat. In thisregard, when a finger is detected to be hovering over or lightlytouching a graphical touch control displayed on the touchscreen, thescreen, steering wheel, and/or the driver's seat, can vibrate. Thedriver can therefore feel a vibration when the finger passes over orstops on a graphical touch control corresponding to a control for avehicle function or an application, making it possible to aim and selecta function or application without looking away from the road.

In some embodiments, different types of vibrations and/or vibrationpatterns can be used to distinguish between different graphical elementsand/or corresponding functions/controls. For example, a first vibrationpattern can be used to indicate when the driver is aiming at a graphicalelement for an HVAC control and a second vibration pattern can be usedto indicate when the driver is aiming at a graphical elementcorresponding to a radio control. With these embodiments, the driver canlearn the specific vibration patterns that correspond to respectivetouchscreen control functions or applications to know what specificcontrol function or application the driver is aiming at without lookingat the screen. Different types of vibrations and/or vibration patternscan also be used to distinguish between and/or identify differentgraphical pages or screens of the GUI. For example, a first vibrationtype/pattern can be used to identify a primary or home screen, a secondvibration type/pattern can be used to identify a second page that isaccessed by swiping left on the home screen, a third vibrationtype/pattern can be used to identify a third page that is accessed byswiping right on the home screen, and so on.

In other embodiments, the driver can learn the layout of the GUI,including the layout and arrangement of different graphical elements ofrespective graphical pages of the GUI. For example, a primary page orhome screen of the GUI displayed on the touchscreen can include adefined number of graphical elements arranged in grid fashion. Accordingto this example, the driver can learn the arrangement of the graphicalelements in the grid and count the number of vibrations felt as thedriver moves a finger over the touchscreen to determine which graphicalelement (and corresponding function or application) the finger is aimingat. For example, starting from the upper left-hand corner of thetouchscreen, the driver can count two positions right and threepositions down by feeling the vibrations as the driver moves a fingerover the respective positions. The driver can thus determine, based onthe counted vibrations, where the finger is located on the GUI grid andselect the known graphical element at the desired grid location.

In one or more embodiments, the haptic feedback functionality forinteracting with a vehicle touchscreen can be enabled and disabled basedon driver discretion and/or automatically based on context of vehicleoperation. In this regard, the vehicle touchscreen can be operated in atleast two modes including a haptic feedback mode wherein haptic feedback(e.g., vibrational feedback) is provided in association with interfacingwith the touchscreen, and a visual mode, wherein haptic feedback is notprovided. In some implementations, a user can select a desired mode(e.g., either the haptic feedback mode, the visual mode, or anothermode) for interfacing with the vehicle touchscreen based on the user'sdiscretion. In other implementations, the haptic feedback mode can beautomatically activated based on a context of the vehicle and/or theuser operating the vehicle touchscreen. For example, in someimplementations, the haptic feedback mode can be automatically activatedbased on a mobility state of the vehicle, such as when the vehicle is inmotion or otherwise in active driving state (e.g., not in park). Inanother example, the haptic feedback mode can be automaticallyactivated/deactivated based on whether the touchscreen is being operatedby the driver or a passenger.

The haptic feedback mode can also vary from the visual mode with respectto the layout or arrangement of the GUI. For example, the specificgraphical elements that are displayed, the number of graphical elementsdisplayed, the size of the graphical elements, the arrangement/order ofthe graphical elements, and the like can be adapted in the hapticfeedback mode to facilitate tactile interaction as opposed to visualinteraction with the touchscreen. For instance, when the vehicle isparked and the driver can safely look at the touchscreen to interfacewith the GUI, the GUI can include a greater number of graphicalelements, more detailed controls, applications that require more preciseuser input/interaction, and the like. On the contrary, when vehicle isin an active driving state and the haptic feedback mode is activated,the GUI can include a fewer number of graphical elements, largergraphical elements, graphical elements for only the most relevantcontrols/applications used during driving, etc., to facilitate easierselection of the graphical elements based on tactile feedback withoutlooking at the touchscreen.

The haptic feedback mode can also be tailored/adapted based onindividual user preferences and/or context of the vehicle. For example,the specific functions and/or applications for which graphical elementsare displayed in haptic feedback mode, the number of graphical elementsdisplayed, the size of the graphical elements, the arrangement/order ofthe graphical elements, the type of vibration feedback provided, and thelike can be tailored based on individual user preferences and/orcontext. In some embodiments, these features of the haptic feedback modecan be selected/configured by a user. For example, a particular drivercan select the specific functions/applications for which graphicalelements are displayed on the home screen, the order and arrangement ofthe graphical elements, the type of vibration feedback used to identifythe respective functions/application, and the like. In otherembodiments, machine learning and artificial intelligence can beemployed to learn user preferences and behaviors regarding whatfunctions/applications are accessed, how they are accessed, patternsassociated with finger movements relative to the touchscreen and thelike, in association with various operating contexts (e.g., driving modeor mobility state, speed, location, route, time of day, traffic levels,weather, number and identity of other passengers in the vehicle, etc.).Based on these learned preferences/behaviors/patterns, the feature andfunctionalities of the haptic feedback mode can be automatically adaptedto optimize user interaction.

Various embodiments of the disclosed subject matter are described withreference to a touchscreen of an automobile (or car). However, thedisclosed techniques are not limited to automobiles can be adapted tofacilitate interacting with touchscreens used in various types ofvehicles and modes of transportation (e.g., a truck, a bus, a train, anairplane, a boat, etc.). The disclosed techniques can also be applied tofacilitate interfacing with touchscreens in other domains, (e.g., otherthan motor vehicles), that involve performance of a task which requiresvisual focus on something other than the touchscreen. In addition,although various embodiments are directed to facilitating tactileinteraction between a vehicle touchscreen and a driver of the vehicle,it should be appreciated that haptic feedback can be used to facilitateinteraction between a vehicle touchscreen and other users (e.g.,passengers).

One or more embodiments are now described with reference to thedrawings, wherein like referenced numerals are used to refer to likeelements throughout. In the following description, for purposes ofexplanation, numerous specific details are set forth in order to providea more thorough understanding of the one or more embodiments. It isevident, however, in various cases, that the one or more embodiments canbe practiced without these specific details.

Turning now to the drawings, FIG. 1 illustrates a block diagram of anexample, non-limiting system 100 that facilitates interacting with atouchscreen of a vehicle using haptic feedback in accordance with one ormore embodiments of the disclosed subject matter. In accordance withvarious exemplary embodiments, system 100 (and other systems describedherein) can be deployed on or within a vehicle, such as an automobile122, to facilitate safely interfacing with a touchscreen of the vehiclewhile driving the vehicle.

System 100 can include a touchscreen 102, a vibration unit 104, and acomputing device 108. The touchscreen 102 can display one or moreinteractive GUIs that facilitate accessing and/or controlling variousfunctions and/or applications. In this regard, the GUIs can present oneor more graphical touch controls that can respectively correspond to acontrol for a function of the vehicle, an application, a function of theapplication, interactive data, a hyperlink to data, and the like,wherein selection and/or interaction with the graphical touch control asdisplayed on the touchscreen 102 via touch activates the correspondingfunctionality. For example, one or more GUIs displayed on thetouchscreen 102 can include selectable graphical elements, such asbuttons or bars corresponding to a vehicle navigation application, amedia application, a phone application, a back-up camera function, a carsettings function, a parking assist function, and the like. In someimplementations, selection of a button or bar corresponding to anapplication or function can result in the generation of a new window orGUI comprising additional selectable icons or widgets associated withthe selected application. For example, selection of the mediaapplication can result in generation of a new GUI or window thatincludes additional buttons or widgets for different media sources(e.g., radio, a streaming music system, music from an auxiliary inputdevice or phone, etc.), different radio stations, volume controls, andthe like. The type and appearance of the graphical touch controls canvary. For example, the graphical touch controls can include icons,symbols, widgets, windows, tabs, text, images, and the like

In this regard, the touchscreen 102 can comprise a computer displayscreen (e.g., for computing device 108) that also serves as an inputdevice. The touchscreen 102 can comprise suitable hardware thatregisters input events in response to touch (e.g., by a finger, stylus,gloved hand, pen, etc.). In some implementations, the touchscreen 102can detect the position of an object (e.g., by a finger, stylus, glovedhand, pen, etc.) over the touchscreen 102 within close proximity (e.g.,a few centimeters) to touchscreen without the object touching thescreen. As used herein, unless otherwise specified, reference to “on thetouchscreen” refers to contact between an object (e.g., a user's finger)and the touchscreen 102 while reference to “over the touchscreen” refersto positioning of an object within close proximity to the touchscreen(e.g., a defined distance away from the touchscreen) yet not contactingthe touchscreen.

The type of the touchscreen 102 can vary and can include but is notlimited to, a resistive touchscreen, a surface capacitive touchscreen, aprojected capacitive touchscreen, a surface acoustic wave touchscreen,and an infrared touchscreen. In various embodiments, the touchscreen 102can be positioned on the dashboard of the vehicle, such as on or withinthe center stack or center console of the dashboard. However, theposition of the touchscreen 102 within the automobile 122 can vary.

FIG. 2 presents an example illustration of a driver operating a vehicleand interacting with a touchscreen 102 of the vehicle in accordance withone or more embodiments of the disclosed subject matter. In theembodiment shown, the touchscreen 102 is positioned on the center stackof the vehicle dashboard. The touchscreen 102 is displaying a GUI 202with various graphical touch controls.

FIG. 3 presents an enlarged view of GUI 202. With reference to FIG. 2and FIG. 3 , the example GUI 202 comprises four graphical touch controlsrespectively represented by selectable buttons or bars. The selectablebuttons comprise text and icons to indicate the function or applicationthey represent. For example, bar 302 corresponds to a navigationapplication, bar 304 corresponds to a phone application, bar 306corresponds to a music application, and bar 308 corresponds to asettings function. The specific applications/functions represented inGUI 202 are merely exemplary and can vary. In accordance with thisexample implementation, the applications/functions can beselected/activated by touching or tapping anywhere within the definedarea of the corresponding bar. For example, in this exampleimplementation, the driver is pointing to and/or touching the bar 304corresponding to the phone application. GUI 202 also includesinteractive controls for the HVAC system of the vehicle. For example,control 312 corresponds to a control for the left-side HVAC unit of thevehicle and control 314 corresponds to a control for a right-side HVACunit of the vehicle. In accordance with this example, control 312 andcontrol 314 can be selected by touching or tapping the associated textand/or seat icon. In some implementations, based on selection of eithercontrol 312 or control 314, additional graphical elements (e.g.,widgets) can be displayed on the touchscreen (e.g., in a new GUI page,as an overlay, in a new window, etc.) that can be interacted with tochange the temperature of the corresponding HVAC unit. GUI 202 alsoincludes a main HVAC control 310 that can be selected by touching ortapping the fan icon to change and control the HVAC mode of the vehicle.

With reference again to FIG. 1 , the vibration unit 104 can comprisevibration hardware that causes or generates a vibration when driven byan electric circuit. For example, the vibration unit 104 can compriseone or more vibration motors, linear resonant actuators, and the like.With reference to FIG. 1 and FIG. 2 , in some embodiments, the vibrationunit 104 can be physically coupled to the touchscreen 102 to cause thetouchscreen 102 and/or specific positions on the touchscreen to vibrate(as controlled by the computing device). For example, the vibration unit104 can comprise one or more vibrating motors and/or actuators locatedwith the dashboard of the vehicle behind the touchscreen 102. In anotherexample, the vibration unit 104 can be integrated within the back panelof the touchscreen 102. In other embodiments, the vibration unit 104 canbe physically coupled to the steering wheel 204 of the vehicle to causethe steering wheel or a specific area of the steering wheel to vibrate.For example, the vibration unit 104 can comprise one or more vibratingmotors and/or actuators located at one or more positions within theouter rim of the steering wheel 204. In another embodiment, thevibration unit 104 can be physically coupled to one or more seats of thevehicle to cause the one or more seats to vibrate. For example, thevibration unit 104 can comprise one or more vibrating motors and/oractuators located within the backrest of the driver's seat 206 and/orwithin the seat portion of the driver's seat 206. Still in otherembodiments, the vibration unit 104 can integrate vibrating hardware(e.g., motors or actuators) into some or all of these elements (e.g.,the touchscreen 102, the steering wheel 204, the driver's seat 206, andpassenger seats).

The touchscreen 102 and the vibration unit 104 can be operativelycoupled to the computing device 108 via a system bus 106. The computingdevice 108 can facilitate executing and controlling one or moreoperations of the vehicle, including one or more operations of thetouchscreen 102 and the vibration unit 104. In this regard, embodimentsof system 100 and other systems described herein can include one or moremachine-executable components embodied within one or more machines(e.g., embodied in one or more computer readable storage mediaassociated with one or more machines). Such components, when executed bythe one or more machines (e.g., processors, computers, computingdevices, virtual machines, etc.) can cause the one or more machines toperform the operations described.

For example, in accordance with system 100, the computing device 108includes a control module 110 that further includes a displaypositioning component 112 and a haptic feedback component 114. Thesecomponents can respectively correspond to machine-executable components.The computing device 108 can further include or be operatively coupledto at least one memory 120 and at least one processor 118. In variousembodiments, the at least one memory 120 can store executableinstructions (e.g., the control module 110, the display positioningcomponent 112, and the haptic feedback component 114) that when executedby the at least one processor 118, facilitate performance of operationsdefined by the executable instruction. The computing device 108 canfurther include a device bus 116 that communicatively couples thevarious components of the computing device 108 (e.g., the control module110, the display positioning component 112, the haptic feedbackcomponent 114, the processor 118 and the memory 120).

The control module 110 can control various operations and systems of theautomobile 122, including at least operations of the touchscreen 102using the display positioning component 112 and operations of thevibration unit 104 using the haptic feedback component 114.

The display positioning component 112 can monitor and determine alocation of a finger, stylus, or other object, relative to thetouchscreen 102, and more particularly relative to one or more graphicaltouch controls displayed on the touchscreen 102. In this regard, thedisplay positioning component 112 can receive input from the touchscreen102 indicating the location of a user's finger (or another objectoperated by the user to interact with the touchscreen 102) on or overthe touchscreen. Based on the position and arrangement of the one ormore graphical touch controls of the GUI displayed on the touchscreenand the location of the finger (or other object) on or over thetouchscreen, the display positioning component 112 can further determinethe position of the finger (or other object) relative to the one or moregraphical touch controls. Thus, the display positioning component 112can determine when a user is touching, pointing to, or otherwise aimingat graphical touch control displayed on the GUI. For example, withreference to FIG. 2 and FIG. 3 , the display positioning component 112can determine that the driver is pointing to and/or touching the bar onthe GUI 202 that corresponds to the phone application (e.g., bar 304).

The haptic feedback component 114 can control provision of hapticfeedback to a user interfacing with the touchscreen 102 in associationwith interaction with the GUI displayed on the touchscreen 102. Invarious embodiments, the haptic feedback can be in the form of avibration or vibration pattern generated by the vibration unit 104. Inthis regard, the haptic feedback component 114 can control the vibrationunit 104 to cause the vibration unit 104 to generate the vibrationfeedback based at least in part on the location or position of theuser's finger (or another object) relative to graphical touch controlsdisplayed on the touchscreen. For example, based on detection of aposition of a user's finger (or other object) being on or over agraphical touch control of the GUI, the haptic feedback component 114can direct or otherwise cause the vibration unit 104 to generatevibration feedback. Depending on the location or locations of thevibration unit 104, the vibration feedback can include vibration of thetouchscreen 102 itself, vibration of the steering wheel 204, and/orvibration of the driver's seat 206. For example, with reference to FIG.2 and FIG. 3 , in the embodiment shown, the driver's finger is locatedon or over the selectable bar corresponding to the phone application(e.g., bar 304). In accordance with this example embodiment, based onthe finger being located on or over bar 304, the touchscreen 102, thesteering wheel 204, and/or the driver's seat 206 can vibrate (e.g., asindicated by the dashed lines shown in FIG. 3 ) to indicate to thedriver that the driver is aiming at a graphical touch control.Accordingly, a user (e.g., the driver) can find and know when they areaiming at a graphical touch control based by feeling the vibrationfeedback, thus enabling the driver to maintain visual focus on the roadas opposed to the display.

FIGS. 4A and 4B further illustrate this haptic feedback functionality inaccordance with one or more embodiments of the disclosed subject matter.In this regard, FIGS. 4A and 4B respectively demonstrate an exampleimplementation of when vibration feedback can be generated inassociation with user interaction with GUI 202. Repetitive descriptionof like elements employed in respective embodiments is omitted for sakeof brevity.

In FIG. 4A, the user's finger is located in an area of the GUI 202 thatdoes not include a graphical touch control. Accordingly, no vibrationfeedback is generated when the user's finger is in this position.However, when the user moves their finger on or over control 312 asshown in FIG. 4B, vibration feedback can be generated to indicate to theuser that the user is aiming at a graphical touch control, which is inthis example control 312.

In some implementations, the haptic feedback component 114 can cause thevibration unit 104 to provide the vibration feedback in response tomovement or passage of a finger (or other object) on or over and thenstopping on or over a graphical touch control. In anotherimplementation, the haptic feedback component 114 can cause thevibration unit 104 to provide the vibration feedback based on movementor passage of a finger (or other object) over the graphical touchcontrols. For example, as the user moves a finger over the touchscreenor drags the finger on the touchscreen (while maintaining contact withthe touchscreen), the haptic feedback component 114 can cause thevibration unit 104 to vibrate to indicate when the finger moves on orover a graphical touch control. For example, in some implementations,the haptic feedback component 114 can cause the vibration unit 104 togenerate a vibration when the finger (or other object) moves on or overthe graphical touch control and maintain the vibration until the fingermove off of the graphical touch control (e.g., when the finger is nolonger positioned on or over the graphical touch control).

In one or more additional implementations, the haptic feedback component114 can cause the vibration unit 104 to generate a short vibration whenthe finger (or another object) moves on or over the graphical touchcontrol. The user can then use the short vibration as a signal toindicate where the graphical touch control is located on the touchscreenand stop the movement of the finger to select the correspondinggraphical element. With this implementation, if the user's finger passesover and then off of the graphical element, the user can move theirfinger back to the spot where the last vibration was felt to find andselect the graphical touch control. When the user moves their fingerback over or on the graphical touch control, another short vibration canbe generated. In this regard, each time the finger moves over agraphical touch control, a short vibration pulse can be generated andthen the vibration can cease, even if the finger remains located on orover a graphical touch control. Likewise, after the finger moves awayfrom a graphical touch control and onto a different graphical touchcontrol or back onto the same graphical touch control, a short vibrationpulse can be generated.

In some embodiments, the haptic feedback component 114 can also controlprovision of vibration feedback to the user based on specific gesturesor motions performed in association with interacting with thetouchscreen 102. For example, in some implementations, different motionsor gestures applied to the touchscreen 102 such a tapping once, tappingtwice, pressing and holding, swiping, and the like can correspond todifferent input commands that can result in different actions. Forexample, swiping left on the touchscreen can correspond to a request tochange the displayed GUI page to the next sequential page to the right,pressing and holding down on the touchscreen can correspond to a commandto deactivate a running application, tapping twice on a graphicalelement can correspond to selection of the graphical element, and so on.With these implementations, the haptic feedback component 114 can alsocontrol provision of vibration feedback based on detection (e.g., by thedisplay positioning component 112) of such gestures or motions thatcorrespond to defined input commands. For example, in response toswiping the touchscreen 102, the haptic feedback component 114 can causethe vibration unit 104 to generate vibration feedback to indicate theinput command was detected and the corresponding action was executed.

For example, FIGS. 5A and 5B illustrate a mechanism for transitioningbetween graphical pages of a GUI displayed on a vehicle touchscreen inaccordance with one or more embodiments of the disclosed subject matter.Repetitive description of like elements employed in respectiveembodiments is omitted for sake of brevity. FIG. 5A presents a snapshotview of a transition between displaying GUI 202 and GUI 500. FIG. 5Bpresents the GUI 500 in its entirety. In the embodiment shown, GUI 500corresponds to a second example GUI page that is located “to the right”of GUI 202. In accordance with this example, GUI 500 can be accessed anddisplayed in response to swiping left on GUI 202, as shown in FIG. 5A.Based on detection of the swiping left gesture and the subsequentrendering or initiation of rendering GUI 500, the haptic feedbackcomponent 114 can cause the vibration unit 104 to generate a vibrationthat corresponds to a signal indicating that next GUI page (e.g., theselected page to the right of GUI 202) has been displayed. Accordingly,a user (e.g., the driver) can access different GUI pages and know when anew page has been displayed by feeling the vibration feedback inassociation and/or in response to performance of an input command usingthe touchscreen 102, thus enabling the driver to maintain visual focuson the road when interfacing with the touchscreen 102.

In one or more embodiments, different types of vibration feedback and/orvibration patterns can be employed to distinguish between and/oridentify different graphical elements and their correspondingfunctions/applications. For example, with reference to GUI 202, a firsttype or pattern of vibration feedback can be generated based onpositioning of the user's finger over the navigation element (bar 302),a second type or pattern of vibration feedback can be generated based onpositioning of the user's finger over the phone element (bar 304), athird type or pattern of vibration feedback can be generated based onpositioning of the user's finger of the music element (bar 306), and soon. For example, different types and/or patters of vibration feedbackcan be generated by varying the vibration strength, frequency, duration,number of vibration pulses, pulse patterns, source of the vibration(e.g., the touchscreen 102, the steering wheel 204 and/or the driver'sseat 206), and the like. Different types of vibration feedback and/orvibration patterns can also be employed to distinguish between and/ordifferent GUI pages, different input commands and/or resultingresponses, different types of graphical touch controls (e.g., whereinthe different types of graphical touch controls vary based on how theycan be interacted with), and the like.

In accordance with these embodiments, the haptic feedback component 114can control the manner and nature of the vibrations generated by thevibration unit 104 to generate the different types of vibrations and/orthe different vibration patterns that are used to distinguish betweenand/or identify different things (e.g., different graphical elements andtheir corresponding functions/applications, different GUI pages,different input commands, etc.). With these embodiments, the user canlearn what types of vibrations and/or vibration patterns correspond tospecific graphical touch controls (and their correspondingfunctions/applications), specific GUI pages, specific input commands andthe like over time. In this regard, a unique tactile (e.g.,vibration-based) mode of communication can be developed and learned toaccurately and effectively interface with the touchscreen 102 withoutlooking at the touchscreen.

In other embodiments, the driver can learn the layout of the GUI,including the layout and arrangement of different graphical elements ofrespective graphical pages of the GUI. For example, in accordance withGUI 202 and GUI 500, most or all of the graphical touch controls arearranged in a grid like fashion. For example, GUI 202 comprises fourbuttons or bars arranged in a stacked grid-like configuration. GUI 500comprises fifteen graphical touch controls respectively arranged into agrid comprising three columns and five rows. In accordance with theseexample GUI configurations, the driver can learn the arrangement of thegraphical elements in the grid for each GUI page (e.g., GUI 202, GUI 500and so one), and count the number of vibrations felt as the driver movesa finger over the touchscreen to determine which graphical element (andcorresponding function or application) the finger is aiming at. Forexample, with reference to GUI 500, assume the user (e.g., the driver)knows the arrangement (and corresponding application or function) of thegraphical touch controls of GUI 500. In this case, if the user wants toaccess “function 5,” starting from the upper left-hand corner of GUI500, the driver can move their finger over the touchscreen and count twopositions right and three positions down to land on function 5 byfeeling the vibrations as the driver moves a finger over the respectivepositions. The driver can thus determine, based on the countedvibrations, where the finger is located on the GUI grid and select theknown graphical element at the desired grid location.

FIG. 6 presents an example illustration of a vehicle steering wheel 600with a touchscreen 602 integrated onto the vehicle steering wheel 600 inaccordance with one or more embodiments of the disclosed subject matter.Touchscreen 602 can provide same or similar features and functionalitiesas touchscreen 102. In this regard, touchscreen 602 correspond totouchscreen 102 and be operatively and communicatively coupled to thecomputing device 108 (and in some implementations the vibration unit104) to provide the same or similar haptic feedback techniques discussedherein with respect to touchscreen 102. Repetitive description of likeelements employed in respective embodiments is omitted for sake ofbrevity.

In accordance with this example embodiment, in addition to oralternative to placing the touchscreen 102 on the center stack of thevehicle dashboard, a touchscreen 602 can be integrated onto the vehiclesteering wheel 600. The size of the touchscreen 602 and the manner inwhich the touchscreen 602 is integrated onto the vehicle steering wheel600 can be tailored to facilitate efficient access by the driver withoutimpeding the area of the steering wheel from which the air bag isdeployed. For example, in some implementations, the touchscreen 602 canhave a size and shape that is smaller than the touchscreen 102integrated into the center stack.

In some embodiments in which the vehicle includes both touchscreen 102in the center stack and touchscreen 602 on the vehicle steering wheel600, touchscreen 102 can serve as a primary touchscreen whiletouchscreen 602 can serve as a secondary touchscreen. With theseembodiments, in some example implantations, the GUI displayed ontouchscreen 602 can mirror that displayed on touchscreen 102. In otherimplementations, the GUI displayed on touchscreen 602 can include adifferent GUI that is specifically tailored to facilitate hapticfeedback interaction in accordance with the techniques described herein.For example, the touchscreen 602 on the steering wheel can provide a GUIthat is consistent with a haptic feedback mode for interfacing with thevehicle controls while the touchscreen 102 on the center stack candisplay the normal or standard GUI (e.g., the GUI used for the visualmode). (The haptic feedback mode and the visual mode are discussed ingreater detail infra). In other implementations, when the touchscreen602 is activated and displaying a GUI consistent with the hapticfeedback mode, the primary touchscreen on the dashboard (e.g.,touchscreen 102) can be dimmed or turned off to minimize distraction tothe driver.

FIG. 7 illustrates a block diagram of another example, non-limitingsystem 700 that facilitates interacting with a touchscreen of a vehicleusing haptic feedback in accordance with one or more embodiments of thedisclosed subject matter. System 700 includes same or similar featuresand functionalities as system 100 with the addition of a touchpad 702, aspeaker 704, and an audio feedback component 706. In this regard, likesystem 100, system 700 can also be deployed on or within a vehicle(e.g., automobile 122) or suitable another environment. Repetitivedescription of like elements employed in respective embodiments isomitted for sake of brevity.

In some embodiments, audio feedback can be used in conjunction withhaptic feedback to further enhance a user's ability to interface with atouchscreen 102 (and/or touchscreen 602) without looking at thetouchscreen. For example, the audio feedback can include sounds such asbeeps, clicks, pops, ticks, buzzing, etc., that can be used to identifyor indicate when a user is pointing at or touching a graphical touchcontrol on the touchscreen 102. In some implementations, differentsounds can also be used to differentiate between and/or identifydifferent graphical elements (e.g., and their corresponding applicationsor functions), different GUI pages, different input commands andcorresponding actions, and the like. In some implementations, the audiofeedback can include spoken words or phrases. For example, spoken wordsor phrases can be used to identify a specific application or functionthat a user is aiming at (e.g., by stating “phone,” “navigation,” etc.),to identify or describe the layout of a displayed GUI (e.g., naming thefunctions and/or actions represented on the displayed page), and thelike. With these embodiments, the control module 110 can include audiofeedback component 706 to control generation and provision of audiofeedback to a user based on their interaction with the touchscreen 102.For example, the audio feedback component 706 can direct or cause aspeaker 704 of the system 700 to emit a specific sound, word or phrasebased on where the user's finger is aiming relative to a graphical touchcontrol, based on input commands detected, based on the specific GUIpage that is displayed and the like.

System 700 can further include a touchpad 702. The touchpad 702 canprovide same or similar features and functionalities of conventionaltouchpads for interfacing with computing devices, such as those includedin many laptop computers. For example, the touchpad 702 (also referredto as trackpad) can be or correspond to an input device with one or moretactile sensors and a specialized surface that can translate the motionand position of a user's finger (or fingers) on the touchpad relative toa position of a GUI for an operating system that is displayed. Actionsperformed on the touchpad 702 such as tapping the touchpad once, twice,etc., holding a finer down on the touchpad, swiping the touchpad, etc.,can also be detected and correlated to corresponding input commands usedfor selecting and/or otherwise interacting with graphical touch controlsof a GUI displayed on the touchscreen 102.

The touchpad 702 can also include or be operatively coupled to thevibration unit 104. For example, the touchpad 702 can include one ormore vibration motors and/or actuators built into the back panel of thetouchpad. In other implementations, the physical element of the vehicleto which the touchpad is attached can comprise one or more vibrationmotors and/or actuators to cause the touchpad 702 and/or the area aroundthe touchpad to vibrate in accordance with defined vibration feedbackapplied by the haptic feedback component 114 and the vibration unit 104.

With embodiments including a touchpad 702, in addition to and/oralternative to touching and moving a finger about the touchscreen 102 toselect, interact with and/or activate applications/functions bydisplayed graphical elements, the user can interface with GUI displayedon the touchscreen 102 (or another display without touch functionality)using the touchpad 702. For example, the touchpad 702 can be operativelyand communicatively coupled to the touchscreen 102 and allow a user tomove a finger (or another object) on the touchpad 702 with definedmotions and gestures to move a corresponding cursor (e.g., actual orvirtual) about the GUI displayed on the touchscreen 102 to select and/orinteract with the displayed graphical touch controls. Vibration feedbackcan further be provided to the user (e.g., via vibration unit 104) whena motion or movement on the touchpad 702 results in positioning of thecursor on or over a graphical touch control, when a motion or movementon the touchpad corresponds to a specific input command or resultingaction (e.g., selection/activation, swiping left or right, etc.), andthe like.

For example, using the touchpad 702, a user can move a finer (orfingers) about the touchpad to cause a corresponding cursor, selectiontool, highlighting box, etc., to move about the GUI displayed on thetouchscreen 102. When the cursor moves over a graphical touch control orthe graphical touch control is otherwise targeted (e.g., via movement ofa highlighting box from one graphical element to the next), the hapticfeedback component 114 can cause the vibration unit 104 to vibrate,thereby indicating to the user when a graphical touch control has beenreached. Based on detection of a vibration, the user can then tap on orpress down on the touchpad 702 to select and/or activate the applicationor function represented by the graphical touch control. With theseembodiments, the touchpad 702 can be located at a position within thevehicle that enables efficient and effective access by the driverwithout requiring the driver to take their eyes of the road, such as thesteering wheel or on the middle console (e.g., between the frontdriver's seat and passenger seat).

For example, FIG. 8 presents an example illustration of a vehiclesteering wheel 800 with an integrated touchpad (e.g., touchpad 702) thatfacilitates interacting with a vehicle touchscreen (e.g., touchscreen102) in accordance with one or more embodiments of the disclosed subjectmatter. In the embodiment shown, the touchpad 702 is located on theupper right side of the vehicle steering wheel 800. With this position,the driver can easily move their thumb (or another finger) about thetouchpad without looking away from the road or taking their hands offthe vehicle steering wheel 800. Using the touchpad 702, the driver cancontrol selection and/or interaction with graphical elements displayedon a touchscreen 102 located on the center stack of the dashboardwithout looking at the touchpad 702 or the touchscreen 102 becausevibration feedback can be provided to indicate the corresponding resultsof the touchpad interaction relative to the graphical touch controlsdisplayed on the touchscreen 102. In this regard, the touchpad 702, thevehicle steering wheel 800 and/or the driver's seat including thevibration unit 104 can vibrate to provide vibration feedback based onthe motions and/or gestures performed on the touchpad resulting in adesired response on the touchscreen (e.g., movement of a cursor or othertype of selection element on or over a graphical touch control,selection of the graphical element by pressing or tapping on thetouchpad, swiping of the touchpad to move to a new page, etc.). Audiofeedback can also be provided (e.g., by the audio feedback component706) in conjunction with the vibration feedback in association withusing the touchpad 702 to interface with the touchscreen 102.

FIG. 9 illustrates a block diagram of another example, non-limitingsystem 900 that facilitates interacting with a touchscreen (e.g.,touchscreen 102, touchscreen 602 and the like) of a vehicle using hapticfeedback in accordance with one or more embodiments of the disclosedsubject matter. System 900 includes same or similar features andfunctionalities as system 700 with the addition of some computerexecutable components to the control module 110. These additionalcomputer executable components include haptic mode configurationcomponent 902, display control component 904, mode selection component908, mode activation/deactivation component 910 and context monitoringcomponent 912. Like system 100 and system 700, system 900 can bedeployed on or within a vehicle (e.g., automobile 122) or anothersuitable environment. Repetitive description of like elements employedin respective embodiments is omitted for sake of brevity.

In one or more embodiments, the touchscreen 102 (and/or touchscreen 602)can be interacted with using different modes. For example, the differentmodes can include at least a haptic feedback mode wherein hapticfeedback is provided in association with interfacing with touchscreen102 (and/or touchscreen 602), and a visual mode wherein haptic feedbackis not provided. In some embodiments, the haptic feedback mode can alsodiffer from the visual mode with respect to the configuration of GUIsthat are provided to the user. For example, in haptic feedback mode, thespecific graphical elements (and their corresponding applications orfunctions) that are displayed on respective GUI pages, the arrangementof the graphical elements, the number of graphical elements, the sizeand shape of the graphical elements, the spacing of the graphicalelements and the like, can be tailored to facilitate interfacing withthe GUI using haptic feedback (e.g., without looking at the screen) asopposed to interfacing with the GUI while looking at the GUI. In thisregard, the haptic feedback mode can employ more simplified orstreamlined GUIs relative to the visual mode such that graphicalelements displayed can be more easily differentiated by vibrationfeedback. For example, relative to the visual mode, the one or more GUIsdisplayed in the haptic feedback mode can include fewer graphicalelement on each GUI page, larger graphical elements, greater spacingbetween the graphical elements, and the like.

For example, FIG. 10 presents an illustration of an example GUI 1000that can be displayed on a vehicle touchscreen in accordance with ahaptic feedback mode for interacting with the vehicle touchscreen inaccordance with one or more embodiments of the disclosed subject matter.Repetitive description of like elements employed in respectiveembodiments is omitted for sake of brevity.

In the embodiment shown, GUI 1000 comprises only four graphical elementsfor four different functions or applications. Compared to GUI 500 forexample which includes fifteen graphical elements, GUI 1000 is muchsimpler, includes larger graphical elements and uses greater spacingbetween the graphical elements. For example, with GUI 1000 as opposed toGUI 500, a user can more easily differentiate between the graphicalelements displayed on the touchscreen using vibration feedback knowing adifferent graphical element is provided in only each of the four cornersof the touchscreen 102. In this regard, a more detailed GUI such as GUI500 can be displayed in visual mode, while a more simplified GUI such asGUI 1000 can be displayed in haptic feedback mode. For instance, withGUI 500, a user can easily feel and differentiate between the fourgraphical touch controls knowing there is a single graphical touchcontrol in each corner of the screen.

With reference again to FIG. 9 , in addition to a more streamlined GUIrelative to a GUI used during the visual mode, the specific applicationsand/or functions (e.g., as represented by graphical touch controls)selected for display on respective pages of a GUI during haptic feedbackmode can be tailored based preferences of the driver and/orrelevance/importance of the respective applications and/or functions. Inparticular, because the haptic feedback mode is designed to be used by adriver of a vehicle while driving, the specific graphical elements thatare included in respective GUI pages of the haptic mode can be selectedbased on relevance and importance to the driver while operating thevehicle during the haptic feedback mode. For example, in implementationsin which the haptic feedback mode employs GUIs with fewer graphicalelements than the visual mode, the specific graphical elements that areincluded on the primary or home screen can include graphical elementsfor the first “n” most relevant/important applications or functions, thenext screen to the right can include graphical elements for the next “n”most relevant/important applications or functions, and so on, wherein ncan be a defined integer (e.g., four).

In some implementations, the degree of relevance/importance of theavailable applications or functions that can be displayed during hapticfeedback mode can be predefined (e.g., set by a system administrator,the user, the haptic mode configuration component 902, and the likeetc.). In other implementations, the degree of relevance/importance ofthe available applications or functions that can be displayed duringhaptic feedback mode can adapt or change dynamically based on userpreferences and/or context. For example, different users can havedifferent preferences regarding what applications and/or functions aremost important/relevant to them while driving. In addition, the relativeimportance of the available applications and/or functions can vary basedon context of the vehicle and/or the user. For example, the relativeimportance of the available applications and/or functions can vary basedon contextual factors such as but not limited to: driving mode ormobility state (e.g., drive, parked, neutral, reverse, automatic,manual, etc.), speed, location, route, time of day, traffic levels,traffic events/conditions, weather, terrain conditions, number of otherpassengers in the vehicle, identity of the other passengers,demographics of the other passengers. With these implementations, theranking and/or relative importance of the available applications and/orfunctions can vary based on user preferences and/or context.

In one or more embodiments, the haptic feedback mode can be configurableby a user (e.g., the driver, the system administrator, etc.). With theseembodiments, the haptic mode configuration component 902 can allow auser to select and set the various settings of the haptic feedback mode,including but not limited to: the specific graphical elements (andcorresponding functions/applications) to display on respective pages ofthe GUI, the number of graphical elements to display, the arrangement ororder of the graphical elements, the size and shape of the graphicalelements, the spacing between the graphical elements, and thetype/pattern of vibration to apply to respective graphical elements(and/or the applications or functions represented by the graphicalelements), to apply to respective graphical pages, and/or to apply torespective input commands.

In other embodiments, the haptic mode configuration component 902 canautomatically determine and apply the various configuration setting ofthe haptic feedback mode based on user preferences and/or context. Forexample, the haptic mode configuration component 902 can include displaycontrol component 904 to determine and/or select, based on userpreferences and/or context of the vehicle, the specific graphicalelements (and corresponding functions/applications) to display onrespective pages of the GUI in haptic feedback mode, the number ofgraphical elements to display, the arrangement or order of the graphicalelements, the size and shape of the graphical elements, the spacingbetween the graphical elements, and the like. The display controlcomponent 904 can further configure the GUI, generate the GUI, or adaptthe GUI rendered on the vehicle touchscreen accordingly. The haptic modeconfiguration component 902 can also include haptic control component906 to determine and/or select the type/pattern of vibration feedback toapply to respective graphical elements (and/or the applications orfunctions represented by the graphical elements), to apply to respectivegraphical pages, to apply to respective input commands, and the like.For example, based on user preferences and/or context, the hapticcontrol component 906 can determine the specific vibration type/patternto apply based on interaction with respective graphical touch controldisplay via the GUI, the specific vibration type/pattern to apply todifferent GUI pages, the source of the vibration feedback (e.g., using avibration unit included with the touchscreen, a vibration unit on thesteering wheel, a vibration unit in the driver's seat, etc.).

The manner in which the haptic mode configuration component 902configures the settings (e.g., the GUI configuration applied the displaycontrol component 904, and/or vibration setting as applied by the hapticcontrol component 906) of the haptic feedback mode based on userpreferences and/or context can be predefined and/or learned usingmachine learning and artificial intelligence, (as described in greaterdetail infra with reference to FIG. 11 and machine learning component1102). For example, in some embodiments, the display control component904 can determine and/or receive information (e.g., from the machinelearning component 1102) that defines the relative importance ofavailable applications and/or functions to a particular user (e.g.,driver) interfacing with the touchscreen 102 based on the user'spreferences and configure the one or more GUIs of the haptic feedbackmode accordingly. For instance, based on user preference informationthat ranks the relative importance of available applications and/orfunctions of the vehicle that can be controlled via the touchscreen 102,the display control component 904 can select a subset of theapplications and/or functions to include in the GUI (e.g., in theprimary home screen, on the next GUI page, etc.) that are the highestranked (e.g., the top n applications/functions). The user preferenceinformation can also include preferences regarding other haptic feedbackmode settings, such as the number of graphical elements, the order ofgraphical elements, the arrangement of the graphical elements, the sizeof the graphical elements, types of vibration feedback, and the like.Thus, in some embodiments, the display control component 904 canconfigure the GUI rendered on the vehicle touchscreen during the hapticfeedback mode as applied to a particular user based on these additionalpreferences.

The display control component 904 and/or the haptic control component906 can also configure the haptic feedback mode GUI configuration and/orvibration feedback, respectively based on context. For example, thehaptic mode display control component 904 can determine theimportance/relevance of applications and/or functions to specificcontexts of the user (e.g., driver) and/or the vehicle and configure theGUIs accordingly. For instance, the display control component 904 candetermine the importance/relevance of available applications and/orfunctions based on one or more contextual parameters such as but notlimited to: driving mode or mobility state, speed, location, route, timeof day, traffic levels, traffic events/conditions, weather, terrainconditions, number of other passengers in the vehicle, identity of theother passengers, demographics of the other passengers. The displaycontrol component 904 can also determine other haptic feedback mode GUIconfiguration settings based on such contextual factors. For example,the display control component 904 can tailor the number, size andarrangement of graphical elements displayed on respective GUIs of thehaptic feedback mode based on contextual factors. In other example, thehaptic control component 906 can tailor the type/pattern of vibrationfeedback based on context (e.g., intensity, source of the vibration,etc.).

The display control component 904 can also control the brightness of thetouchscreen display based on activation of the haptic feedback mode,user preferences associated with the haptic feedback mode, and/or acontext of the vehicle. For example, in some embodiments, based onactivation of the haptic feedback mode, the display control component904 can dim (e.g., lower) the brightness of the touchscreen display(e.g., touchscreen 102) to minimize driver distraction. In anotherexample, the display control component 904 can dim the display based onactivation of the haptic feedback mode and/or based on a determinationthat weather conditions are hazardous, traffic is high, or anothercontextual factor or combination of contextual factors. In anotherexample, in which the system employs both a primary touchscreen on thedashboard (e.g., touchscreen 102) and a secondary touchscreen on thesteering wheel or another more accessible location (e.g., touchscreen602), and the haptic feedback mode is applied to the secondarytouchscreen, the display control component 904 can also adjust orcontrol the settings of the primary display based on context. Forexample, if the haptic feedback mode is activated on the secondaryscreen and the weather conditions are hazardous, the haptic modeconfiguration component 902 can dim or turn off the primary touchscreen(e.g., touchscreen 102) to minimize driver distraction.

In accordance with embodiments in which the haptic feedback mode canvary based on context, the control module 110 can include contextmonitoring component 912 to monitor and determine contextual parameters(e.g., those noted above and similar contextual parameters) inassociation with operation of the vehicle to facilitate configuringand/or adapting the settings of the haptic feedback mode accordingly. Insome embodiments, the haptic mode configuration component 902 candynamically adapt and/or configure the haptic feedback mode settingsbased on changes in context parameters. In this regard, as the contextparameters change over a course of operation of the vehicle, the settingof the haptic feedback mode can also dynamically change.

The mode selection component 908 can facilitate selecting a particularmode for interacting with the touchscreen 102 (and/or touchscreen 602).For example, in some embodiments, the mode selection component 908 canallow a user (e.g., a driver) to provide input selecting a desired modeof operation (e.g., haptic feedback mode, visual mode, or another mode).With these embodiments, the user can choose whether to activate ordeactivate the haptic feedback mode.

In other embodiments, the mode activation/deactivation component 910 cancontrol activation and deactivation of different modes for interfacingwith the touchscreen 102 (and/or touchscreen 602) based on contextand/or user preferences. For example, in some embodiments, the modeactivation/deactivation component 910 can automatically activate anddeactivate the haptic feedback mode based on the mobility state of thevehicle. For instance, the mode activation/deactivation component 910can activate the haptic feedback mode when the vehicle is moving or whenthe vehicle is moving at a particular speed (e.g., greater than adefined threshold). The mode activation/deactivation component 910 canalso deactivate the haptic feedback mode and activate the visual mode(or another mode) based on the vehicle being parked, idle, or otherwisein a mobility state that is classified as safe for operating thetouchscreen in visual mode. In another implementation, the modeactivation/deactivation component 910 can automatically activate anddeactivate the haptic feedback mode based on weather, road conditions,traffic levels, and the like. For example, if the weather is consideredpoor, the road conditions considered hazardous, and/or the trafficlevels are high, the mode activation/deactivation component 910 canautomatically activate the haptic feedback mode. The modeactivation/deactivation component 910 can automatically activate anddeactivate the haptic feedback mode based on user preferences regardingwhen the user prefers the haptic feedback mode to be activated anddeactivated. For example, if a driver prefers to use haptic feedbackmode only at night, the mode activation/deactivation component 910 canautomatically activate and deactivate the haptic feedback modeaccordingly. In some embodiments, the preferences can be provided and/ordefined by the user (e.g., the driver). In other embodiments, thepreferences for a particular user can be determined using one or moremachine learning techniques, as describe in greater detail withreference to FIG. 11 .

FIG. 11 illustrates a block diagram of another example, non-limitingsystem 1100 that facilitates interacting with a touchscreen of a vehicleusing haptic feedback in accordance with one or more embodiments of thedisclosed subject matter. System 1100 includes same or similar featuresand functionalities as system 900 with the addition of machine learningcomponent 1102 to the control module 110. Like system 100, system 700,and system 900, system 1100 can be deployed on or within a vehicle(e.g., automobile 122) or another suitable environment. Repetitivedescription of like elements employed in respective embodiments isomitted for sake of brevity.

As described above, in one or more embodiments, the haptic modeconfiguration component 902 and/or the mode activation/deactivationcomponent 910 can control the settings and activation/deactivation ofthe haptic feedback mode based on user preferences and context of theuser and/or the vehicle. In accordance with these embodiments, system1100 can include machine learning component 1102 to facilitate learninguser preferences and behaviors in association with various operatingcontexts of a vehicle to facilitate determinations and inferences by thehaptic mode configuration component 902 and/or the modeactivation/deactivation component 910 regarding how to configure thehaptic feedback mode settings and/or when to activate and/or deactivatethe haptic feedback mode.

For example, by monitoring user usage behavior in association withoperating the vehicle in visual and haptic feedback mode, the machinelearning component 1102 can learn user preferences regarding relativeimportance of respective applications and/or functions in differentcontextual scenarios. These learned preferences can be used by themachine learning component 1102 and/or the display control component 904to determine and/or infer what applications and/or functions to display(e.g., using their corresponding graphical elements) on respective GUIsof the haptic feedback mode and when to display them. These learnedpreferences can be collective for all users, specific to individualusers, specific to defined user groups (e.g., grouped by vehicle type,grouped by one or more demographic characteristics, and the like). Forexample, in some embodiments, the machine learning component 1102 canmonitor usage of the vehicle touchscreen by a specific driver to learnpatterns regarding specific applications/functions accessed andcontrolled via the vehicle touchscreen used by the driver in associationwith different contexts of the vehicle, frequently usedapplications/functions, applications/functions used that result inheightened driver distraction, and the like. The machine learningcomponent 1102 can further infer or determine, based on machine learninganalysis of the patterns, specific applications/functions to representin the haptic feedback mode GUI in association with specific contexts ofthe vehicle (e.g., wherein the contexts of the vehicle can be based onone or more of the following factors: a driving mode or mobility stateof the vehicle (e.g., drive, parked, neutral, reverse, automatic,manual, etc.), vehicle speed, vehicle location, route, time of day,traffic levels, traffic events/conditions, weather, terrain conditions,number of other passengers in the vehicle, identity of the otherpassengers, demographics of the other passengers and the like). In someembodiments, the machine learning component 1102 can further access andemploy usage information gather for a plurality of drivers regardingusage of touchscreen accessible vehicle applications/functions invarious contexts to determine and/or rank the applications/functionsbased on relevance to vehicle context and preferred use. The displaycontrol component 904 can further tailor the haptic feedback GUI basedon this ranking information.

The machine learning component 1102 can also learn user preferencesregarding haptic feedback mode GUI configuration with respect to optimalnumber, size, and arrangement of graphical touch controls for the hapticfeedback mode in association with different contextual scenarios basedon monitoring usage patterns with different haptic feedback modeconfigurations. These learned preferences can also take into accountpatterns in gesture tendencies of users (e.g., how they generally movetheir finger or fingers relative to the screen), size of the user'sfinger, and the like. Based on these learned preferences and userbehaviors, the machine learning component 1102 and/or the displaycontrol component 904 can determine optimal haptic feedback GUIconfigurations (e.g., optimal size, number, size and arrangement ofgraphical touch controls) in different contextual scenarios thatfacilitate efficiently and effectively interfacing with the touchscreenbased on vibration feedback (e.g., without looking at the screen) asopposed to visual feedback. These optimal configurations can be based oncollective preferences/behaviors of all users, specific to individualusers, and/or specific to defined user groups (e.g., grouped by vehicletype, grouped by one or more demographic characteristics, and the like).The machine learning component 1102 can similarly learn patterns in userresponses to vibration feedback stimuli to facilitate determining, bythe haptic control component 906, when and how to apply the vibrationstimuli in association with the haptic feedback mode. The machinelearning component 1102 can also learn user behaviors and responses inassociation with using the haptic feedback mode or the visual mode (oranother mode) in different contexts to determine when to activate anddeactivate the respective modes. For example, the machine learningcomponent 1102 can learn when to automatically activate the hapticfeedback mode based on a context of the vehicle and/or preferences ofthe user. Again, these preferences can be specific to all users, definedgroups of users, and/or individual users.

In this regard, the machine learning component 1102 can performclassifications, correlations, inferences and/or expressions associatedwith principles of artificial intelligence. For instance, the machinelearning component 1102 can employ an automatic classification systemand/or an automatic classification. In one example, the machine learningcomponent 1102 can employ a probabilistic and/or statistical-basedanalysis (e.g., factoring into the analysis utilities and costs) tolearn and/or generate inferences. The machine learning component 1102can employ any suitable machine-learning based techniques,statistical-based techniques and/or probabilistic-based techniques. Forexample, the machine learning component 1102 can employ expert systems,fuzzy logic, SVMs, Hidden Markov Models (HMMs), greedy searchalgorithms, rule-based systems, Bayesian models (e.g., Bayesiannetworks), neural networks, other non-linear training techniques, datafusion, utility-based analytical systems, systems employing Bayesianmodels, etc. In another aspect, the machine learning component 1102 canperform a set of machine learning computations. For example, the machinelearning component 1102 can perform a set of clustering machine learningcomputations, a set of logistic regression machine learningcomputations, a set of decision tree machine learning computations, aset of random forest machine learning computations, a set of regressiontree machine learning computations, a set of least square machinelearning computations, a set of instance-based machine learningcomputations, a set of regression machine learning computations, a setof support vector regression machine learning computations, a set ofk-means machine learning computations, a set of spectral clusteringmachine learning computations, a set of rule learning machine learningcomputations, a set of Bayesian machine learning computations, a set ofdeep Boltzmann machine computations, a set of deep belief networkcomputations, and/or a set of different machine learning computations.

FIG. 12 provides a high-level flow diagram of another examplecomputer-implemented process 1200 for using haptic feedback to indicatethe location of a finger relative to graphical touch controls displayedon a vehicle touchscreen in accordance with one or more embodiments ofthe disclosed subject matter. Repetitive description of like elementsemployed in respective embodiments is omitted for sake of brevity.

At 1202, a device operatively coupled to a processor (e.g., computingdevice 108) can activate a haptic feedback mode to interact with atouchscreen of a vehicle based on movement of the vehicle (e.g., usingmode activation/deactivation component 910). At 1204, the device canfurther determine a location of a finger on or over a touchscreen (e.g.,touchscreen 102 and/or touchscreen 602) of a vehicle relative to one ormore graphical touch controls of a GUI displayed on the touchscreen(e.g., using display positioning component 112). At 1204, the device canfurther cause (e.g., using haptic feedback component 114) a vibrationunit (e.g., vibration unit 104) of the vehicle to provide vibrationfeedback based on the location corresponding to a graphical touchcontrol of the one or more graphical touch controls.

FIG. 13 provides a high-level flow diagram of another examplecomputer-implemented process 1300 for using haptic a feedback mode tofacilitate interfacing with a vehicle touchscreen in accordance with oneor more embodiments of the disclosed subject matter. Repetitivedescription of like elements employed in respective embodiments isomitted for sake of brevity.

At 1302, a control module operatively coupled to a processor (e.g.,control module 110) selects one or more graphical touch controls toinclude in a GUI for rendering on the touchscreen based on activation ofa haptic feedback mode for interfacing with the touchscreen, wherein theone or more graphical touch controls correspond to controls for one ormore applications or functions associated with the vehicle (e.g., usingdisplay control component 904). At 1304, the control module candetermine a location of a finger on or over the touchscreen relative tothe one or more graphical touch controls as displayed on the touchscreen(e.g., using display positioning component 112). At 1306, the controlmodule can direct a vibration unit located on or within the vehicle togenerate vibration feedback based on the location corresponding to agraphical touch control of the one or more graphical touch controls andthe activation of the haptic feedback mode (e.g., using haptic feedbackcomponent 114).

FIG. 14 provides a high-level flow diagram of another examplecomputer-implemented process 1300 for using haptic a feedback mode tofacilitate interfacing with a vehicle touchscreen in accordance with oneor more embodiments of the disclosed subject matter. Repetitivedescription of like elements employed in respective embodiments isomitted for sake of brevity.

At 1402, a control module operatively coupled to a processor (e.g.,control module 110) activates a haptic feedback mode for interfacingwith a vehicle touchscreen based on a context of the vehicle or apreference of a driver of the vehicle (e.g., by modeactivation/deactivation component 910). In various embodiments, thepreference and/or context that warrants activation of the hapticfeedback mode can be determined using one or more machine learningtechniques (e.g., by machine learning component 1102). At 1404, based onactivation of the haptic feedback mode, the control module selects oneor more graphical touch controls to include in a GUI for rendering onthe touchscreen wherein the one or more graphical touch controlscorrespond to controls for one or more applications or functionsassociated with the vehicle, and wherein the selecting the one or morecontrols based on relevance to of the one or more applications orfunctions to the context or preference (e.g., using display controlcomponent 904). In various embodiments, the relevance of the one or moreapplications or functions to the context or preference can also bedetermined using one or more machine learning techniques (e.g., bymachine learning component 1102). At 1406, the control module candetermine a location of a finger on or over the touchscreen relative tothe one or more graphical touch controls as displayed on the touchscreen(e.g., using display positioning component 112). At 1408, the controlmodule can direct a vibration unit located on or within the vehicle togenerate vibration feedback based on the location corresponding to agraphical touch control of the one or more graphical touch controls andthe activation of the haptic feedback mode (e.g., using haptic feedbackcomponent 114).

The one or more embodiments of the present invention may be a system, amethod, an apparatus and/or a computer program product at any possibletechnical detail level of integration. The computer program product caninclude a computer readable storage medium (or media) having computerreadable program instructions thereon for causing a processor to carryout aspects of the present invention. The computer readable storagemedium can be a tangible device that can retain and store instructionsfor use by an instruction execution device. The computer readablestorage medium can be, for example, but is not limited to, an electronicstorage device, a magnetic storage device, an optical storage device, anelectromagnetic storage device, a semiconductor storage device, or anysuitable combination of the foregoing. A non-exhaustive list of morespecific examples of the computer readable storage medium can alsoinclude the following: a portable computer diskette, a hard disk, arandom access memory (RAM), a read-only memory (ROM), an erasableprogrammable read-only memory (EPROM or Flash memory), a static randomaccess memory (SRAM), a portable compact disc read-only memory (CD-ROM),a digital versatile disk (DVD), a memory stick, a floppy disk, amechanically encoded device such as punch-cards or raised structures ina groove having instructions recorded thereon, and any suitablecombination of the foregoing. A computer readable storage medium, asused herein, is not to be construed as being transitory signals per se,such as radio waves or other freely propagating electromagnetic waves,electromagnetic waves propagating through a waveguide or othertransmission media (e.g., light pulses passing through a fiber-opticcable), or electrical signals transmitted through a wire.

Computer readable program instructions described herein can bedownloaded to respective computing/processing devices from a computerreadable storage medium or to an external computer or external storagedevice via a network, for example, the Internet, a local area network, awide area network and/or a wireless network. Computer readable programinstructions for carrying out operations of the present invention can beassembler instructions, instruction-set-architecture (ISA) instructions,machine instructions, machine dependent instructions, microcode,firmware instructions, state-setting data, configuration data forintegrated circuitry, or either source code or object code written inany combination of one or more programming languages, including anobject oriented programming language such as Smalltalk, C++, or thelike, and procedural programming languages, such as the “C” programminglanguage or similar programming languages. In some embodiments,electronic circuitry including, for example, programmable logiccircuitry, field-programmable gate arrays (FPGA), or programmable logicarrays (PLA) can execute the computer readable program instructions byutilizing state information of the computer readable programinstructions to personalize the electronic circuitry, in order toperform aspects of the present invention.

Various aspects of the present invention are described herein withreference to flowchart illustrations and/or block diagrams of methods,apparatus (systems), and computer program products according toembodiments of the invention. It will be understood that each block ofthe flowchart illustrations and/or block diagrams, and combinations ofblocks in the flowchart illustrations and/or block diagrams, can beimplemented by computer readable program instructions. These computerreadable program instructions can be provided to a processor of ageneral purpose computer, special purpose computer, or otherprogrammable data processing apparatus to produce a machine, such thatthe instructions, which execute via the processor of the computer orother programmable data processing apparatus, create means forimplementing the functions/acts specified in the flowchart and/or blockdiagram block or blocks. These computer readable program instructionscan also be stored in a computer readable storage medium that can directa computer, a programmable data processing apparatus, and/or otherdevices to function in a particular manner, such that the computerreadable storage medium having instructions stored therein comprises anarticle of manufacture including instructions which implement aspects ofthe function/act specified in the flowchart and/or block diagram blockor blocks. The computer readable program instructions can also be loadedonto a computer, other programmable data processing apparatus, or otherdevice to cause a series of operational acts to be performed on thecomputer, other programmable apparatus or other device to produce acomputer implemented process, such that the instructions which executeon the computer, other programmable apparatus, or other device implementthe functions/acts specified in the flowchart and/or block diagram blockor blocks.

The flowcharts and block diagrams in the Figures illustrate thearchitecture, functionality, and operation of possible implementationsof systems, methods, and computer program products according to variousembodiments of the present invention. In this regard, each block in theflowchart or block diagrams can represent a module, segment, or portionof instructions, which comprises one or more executable instructions forimplementing the specified logical function(s). In some alternativeimplementations, the functions noted in the blocks can occur out of theorder noted in the Figures. It will also be noted that each block of theblock diagrams and/or flowchart illustration, and combinations of blocksin the block diagrams and/or flowchart illustration, can be implementedby special purpose hardware-based systems that perform the specifiedfunctions or acts or carry out combinations of special purpose hardwareand computer instructions.

While the subject matter has been described above in the general contextof computer-executable instructions of a computer program product thatruns on a computer and/or computers, those skilled in the art willrecognize that this disclosure also can or can be implemented incombination with other program modules. The illustrated aspects can alsobe practiced in distributed computing environments in which tasks areperformed by remote processing devices that are linked through acommunications network. However, some, if not all aspects of thisdisclosure can be practiced on stand-alone computers. In a distributedcomputing environment, program modules can be located in both local andremote memory storage devices.

As used in this application, the terms “component,” “system,”“platform,” “interface,” and the like, can refer to and/or can include acomputer-related entity or an entity related to an operational machinewith one or more specific functionalities. The entities disclosed hereincan be either hardware, a combination of hardware and software,software, or software in execution. For example, a component can be, butis not limited to being, a process running on a processor, a processor,an object, an executable, a thread of execution, a program, and/or acomputer. By way of illustration, both an application running on aserver and the server can be a component. One or more components canreside within a process and/or thread of execution and a component canbe localized on one computer and/or distributed between two or morecomputers. In another example, respective components can execute fromvarious computer readable media having various data structures storedthereon. The components can communicate via local and/or remoteprocesses such as in accordance with a signal having one or more datapackets (e.g., data from one component interacting with anothercomponent in a local system, distributed system, and/or across a networksuch as the Internet with other systems via the signal). As anotherexample, a component can be an apparatus with specific functionalityprovided by mechanical parts operated by electric or electroniccircuitry, which is operated by a software or firmware applicationexecuted by a processor. In such a case, the processor can be internalor external to the apparatus and can execute at least a part of thesoftware or firmware application. As yet another example, a componentcan be an apparatus that provides specific functionality throughelectronic components without mechanical parts, wherein the electroniccomponents can include a processor or other means to execute software orfirmware that confers at least in part the functionality of theelectronic components. In an aspect, a component can emulate anelectronic component via a virtual machine, e.g., within a cloudcomputing system.

As it is employed in the subject specification, the term “processor” canrefer to substantially any computing processing unit or devicecomprising, but not limited to, single-core processors;single-processors with software multithread execution capability;multi-core processors; multi-core processors with software multithreadexecution capability; multi-core processors with hardware multithreadtechnology; parallel platforms; and parallel platforms with distributedshared memory. Additionally, a processor can refer to an integratedcircuit, an application specific integrated circuit (ASIC), a digitalsignal processor (DSP), a field programmable gate array (FPGA), aprogrammable logic controller (PLC), a complex programmable logic device(CPLD), a discrete gate or transistor logic, discrete hardwarecomponents, or any combination thereof designed to perform the functionsdescribed herein. Further, processors can exploit nano-scalearchitectures such as, but not limited to, molecular and quantum-dotbased transistors, switches and gates, in order to optimize space usageor enhance performance of user equipment. A processor can also beimplemented as a combination of computing processing units. In thisdisclosure, terms such as “store,” “storage,” “data store,” datastorage,” “database,” and substantially any other information storagecomponent relevant to operation and functionality of a component areutilized to refer to “memory components,” entities embodied in a“memory,” or components comprising a memory. It is to be appreciatedthat memory and/or memory components described herein can be eithervolatile memory or nonvolatile memory, or can include both volatile andnonvolatile memory. Additionally, the disclosed memory components ofsystems or computer-implemented methods herein are intended to include,without being limited to including, these and any other suitable typesof memory.

What has been described above include mere examples of systems andcomputer-implemented methods. It is, of course, not possible to describeevery conceivable combination of components or computer-implementedmethods for purposes of describing one or more embodiments, but one ofordinary skill in the art can recognize that many further combinationsand permutations of these embodiments are possible. The descriptions ofthe various embodiments have been presented for purposes of illustrationbut are not intended to be exhaustive or limited to the embodimentsdisclosed. Many modifications and variations will be apparent to thoseof ordinary skill in the art without departing from the scope and spiritof the described embodiments.

Furthermore, to the extent that the terms “includes,” “has,”“possesses,” and the like are used in the detailed description, claims,appendices and drawings such terms are intended to be inclusive in amanner similar to the term “comprising” as “comprising” is interpretedwhen employed as a transitional word in a claim. The terminology usedherein was chosen to best explain the principles of the embodiments, thepractical application or technical improvement over technologies foundin the marketplace, or to enable others of ordinary skill in the art tounderstand the embodiments disclosed herein. In addition, the term “or”is intended to mean an inclusive “or” rather than an exclusive “or.”That is, unless specified otherwise, or clear from context, “X employs Aor B” is intended to mean any of the natural inclusive permutations.That is, if X employs A; X employs B; or X employs both A and B, then “Xemploys A or B” is satisfied under any of the foregoing instances.Moreover, articles “a” and “an” as used in the subject specification andannexed drawings should generally be construed to mean “one or more”unless specified otherwise or clear from context to be directed to asingular form. As used herein, the terms “example” and/or “exemplary”are utilized to mean serving as an example, instance, or illustration.For the avoidance of doubt, the subject matter disclosed herein is notlimited by such examples. In addition, any aspect or design describedherein as an “example” and/or “exemplary” is not necessarily to beconstrued as preferred or advantageous over other aspects or designs,nor is it meant to preclude equivalent exemplary structures andtechniques known to those of ordinary skill in the art.

What is claimed is:
 1. A system, comprising: a processor; and a memorycommunicatively coupled to the processor, the memory having storedtherein computer-executable instructions, comprising: a display controlcomponent that renders, on a touchscreen of a vehicle, a graphical userinterface comprising graphical touch controls on the touchscreen,wherein the graphical touch controls correspond to controls for at leastone of applications or functions associated with the vehicle; and ahaptic feedback component that, in response to a current vehicle contextof the vehicle meeting a defined criterion, activates a haptic feedbackmode of the graphical user interface, wherein the haptic feedback modecomprises a subset of the graphical touch controls relevant to thecurrent vehicle context, and the haptic feedback mode increasesrespective sizes of the subset of the graphical touch controls accordingto behaviors of a driver of the vehicle learned by a machine learningmodel to facilitate easier selection of the subset of the graphicaltouch controls using haptic feedback.
 2. The system of claim 1, whereinthe haptic feedback mode causes a vibration unit of the vehicle toprovide vibration feedback based on a graphical touch control of thesubset of the graphical touch controls corresponding to a location ofthe touchscreen activated by a body part.
 3. The system of claim 1,wherein the defined criterion is the current vehicle context comprisinga particular driving mode of the vehicle.
 4. The system of claim 1,wherein the defined criterion is the current vehicle context comprisinga particular location of the vehicle.
 5. The system of claim 1, whereinthe defined criterion is the current vehicle context comprising aparticular level of traffic within a defined area of the vehicle.
 6. Thesystem of claim 1, wherein the defined criterion is the current vehiclecontext comprising a particular weather condition within a defined areaof the vehicle.
 7. The system of claim 1, wherein the defined criterionis the current vehicle context comprising a particular route of thevehicle.
 8. A method, comprising: rendering, by a system comprising aprocessor, on a touchscreen of a vehicle, a graphical user interfacecomprising graphical touch controls on the touchscreen, wherein thegraphical touch controls correspond to controls for at least one ofapplications or functions associated with the vehicle; and in responseto a current vehicle context of the vehicle satisfying a definedcriterion, activating, by the system, a haptic feedback mode of thegraphical user interface, wherein the haptic feedback mode comprises asubset of the graphical touch controls relevant to the current vehiclecontext, and the haptic feedback mode increases respective sizes of thesubset of the graphical touch controls according to behaviors of adriver of the vehicle learned by a machine learning model to facilitateeasier selection of the subset of the graphical touch controls usinghaptic feedback.
 9. The method of claim 8, wherein the haptic feedbackmode causes a vibration unit of the vehicle to provide vibrationfeedback based on a graphical touch control of the subset of thegraphical touch controls corresponding to a location of the touchscreenactivated by a body part.
 10. The method of claim 8, wherein the definedcriterion is the current vehicle context comprising a particular drivingmode of the vehicle.
 11. The method of claim 8, wherein the definedcriterion is the current vehicle context comprising a particularlocation of the vehicle.
 12. The method of claim 8, wherein the definedcriterion is the current vehicle context comprising a particular levelof traffic within a defined area of the vehicle.
 13. The method of claim8, wherein the defined criterion is the current vehicle contextcomprising a particular weather condition within a defined area of thevehicle.
 14. The method of claim 8, wherein the defined criterion is thecurrent vehicle context comprising a particular route of the vehicle.15. A non-transitory computer-readable medium having instructions storedthereon that, in response to execution, cause a system including aprocessor to perform operations comprising: rendering, on a touchscreenof a vehicle, a graphical user interface comprising graphical touchcontrols on the touchscreen, wherein the graphical touch controlscorrespond to controls for at least one of applications or functionsassociated with the vehicle; and in response to a current vehiclecontext of the vehicle matching a defined criterion, activating a hapticfeedback mode of the graphical user interface, wherein the hapticfeedback mode comprises a subset of the graphical touch controlsrelevant to the current vehicle context, and the haptic feedback modeincreases respective sizes of the subset of the graphical touch controlsaccording to behaviors of a driver of the vehicle learned by a machinelearning model to facilitate easier selection of the subset of thegraphical touch controls using haptic feedback.
 16. The non-transitorycomputer-readable medium of claim 15, wherein the haptic feedback modecauses a vibration unit of the vehicle to provide vibration feedbackbased on a graphical touch control of the subset of the graphical touchcontrols corresponding to a location of the touchscreen activated by abody part.
 17. The non-transitory computer-readable medium of claim 15,wherein the defined criterion is the current vehicle context comprisinga particular driving mode of the vehicle.
 18. The non-transitorycomputer-readable medium of claim 15, wherein the defined criterion isthe current vehicle context comprising a particular location of thevehicle.
 19. The non-transitory computer-readable medium of claim 15,wherein the defined criterion is the current vehicle context comprisinga particular level of traffic within a defined area of the vehicle. 20.The non-transitory computer-readable medium of claim 15, wherein thedefined criterion is the current vehicle context comprising a particularweather condition within a defined area of the vehicle.